CS4382-KQ Cirrus Logic Inc, CS4382-KQ Datasheet - Page 3

• Manufacturer Part Number: CS4382-KQ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4382-KQ

• No. Of Pins: 48
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• No. Of Channels: 8
• Interface Type: Serial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LIST OF TABLES
Table 1. Digital Interface Formats - PCM Mode ............................................................................... 16
Table 2. Digital Interface Formats - DSD Mode ............................................................................... 16
Table 3. ATAPI Decode.................................................................................................................... 21
Table 4. Example Digital Volume Settings ....................................................................................... 22
Table 5. Common Clock Frequencies .............................................................................................. 26
Table 6. Digital Interface Format, Stand-Alone Mode Options ......................................................... 26
Table 7. Mode Selection, Stand-Alone Mode Options ..................................................................... 26
Table 8. Direct Stream Digital (DSD), Stand-Alone Mode Options .................................................. 26
Figure 5. Typical Connection Diagram Control Port ...............................................................12
Figure 6. Typical Connection Diagram Stand-Alone ..............................................................13
Figure 7. Control Port Timing, I
Figure 8. Control Port Timing, SPI Format .............................................................................30
Figure 9. Single Speed (fast) Stopband Rejection .................................................................31
Figure 10. Single Speed (fast) Transition Band .....................................................................31
Figure 11. Single Speed (fast) Transition Band (detail) .........................................................31
Figure 12. Single Speed (fast) Passband Ripple ...................................................................31
Figure 13. Single Speed (slow) Stopband Rejection ..............................................................31
Figure 14. Single Speed (slow) Transition Band ....................................................................31
Figure 15. Single Speed (slow) Transition Band (detail) ........................................................32
Figure 16. Single Speed (slow) Passband Ripple ..................................................................32
Figure 17. Double Speed (fast) Stopband Rejection ..............................................................32
Figure 18. Double Speed (fast) Transition Band ....................................................................32
Figure 19. Double Speed (fast) Transition Band (detail) ........................................................32
Figure 20. Double Speed (fast) Passband Ripple ..................................................................32
Figure 21. Double Speed (slow) Stopband Rejection ............................................................33
Figure 22. Double Speed (slow) Transition Band ..................................................................33
Figure 23. Double Speed (slow) Transition Band (detail) ......................................................33
Figure 24. Double Speed (slow) Passband Ripple ................................................................33
Figure 25. Quad Speed (fast) Stopband Rejection ................................................................33
Figure 26. Quad Speed (fast) Transition Band ......................................................................33
Figure 27. Quad Speed (fast) Transition Band (detail) ..........................................................34
Figure 28. Quad Speed (fast) Passband Ripple ....................................................................34
Figure 29. Quad Speed (slow) Stopband Rejection ...............................................................34
Figure 30. Quad Speed (slow) Transition Band .....................................................................34
Figure 31. Quad Speed (slow) Transition Band (detail) .........................................................34
Figure 32. Quad Speed (slow) Passband Ripple ...................................................................34
Figure 33. Format 0 - Left Justified up to 24-bit Data .............................................................35
Figure 34. Format 1 - I
Figure 35. Format 2 - Right Justified 16-bit Data ...................................................................35
Figure 36. Format 3 - Right Justified 24-bit Data ...................................................................35
Figure 37. Format 4 - Right Justified 20-bit Data ...................................................................36
Figure 38. Format 5 - Right Justified 18-bit Data ...................................................................36
Figure 39. De-Emphasis Curve ..............................................................................................36
Figure 40. Channel Pair Routing Diagram (x = Channel Pair 1, 2, 3, or 4) ............................36
Figure 41. ATAPI Block Diagram (x = channel pair 1, 2, 3, or 4) ...........................................37
Figure 42. Recommended Output Filter .................................................................................37
Figure 43.
2
S up to 24-bit Data ............................................................................35
2
C Format .............................................................................30
CS4382
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